This part of ISO 9902 gives requirements for carrying out, efficiently and under standardized conditions, the
determination, declaration and verification of basic noise emission quantities common to the types of textile
machinery dealt with in ISO 9902-2 to ISO 9902-7. It specifies noise measurement methods, as well as the
mounting and operating conditions, to be used for this noise test code.
This part of ISO 9902 is applicable to all machinery, plant and equipment given according to ISO 11111, including
equipment enabling the automated operation of machines and processes for single machines or complex
installations, but excluding equipment for transportation between the machine interfaces.